Conformal coatings are designed to protect printed circuit boards and related equipment from their environment.
Typically applied at 25-75μm, these coatings ‘conform’ to the contours of the board allowing for excellent protection and coverage, ultimately extending the working life of the PCB.

Electrolube is among the world’s foremost experts in the formulation and application of conformal coatings designed to meet international approvals (including European and American military specifications). The range of products currently available comprises acrylics, silicones, polyurethanes, hybrid chemistries and environmentally friendly options.

Electrolube can offer both transparent and pigmented coatings to improve or camouflage the appearance of printed circuit boards. The range also includes a number of ancillary products to complement the use of our conformal coatings, including thinners and removers, peelable coating masks and thixotropic materials for dam and fill applications.

Electrolubes Conformal Coatings Technical Director Phil Kinner recently wrote a micro e-book on conformal coatings for harsh environments. It’s a great little insight into the selection, implementation and testing of protective coating process.

Conformal Coatings

Modified Alkyd

DCBBlack Conformal Coating

1 Litre - 5 Litre

DCB is a specialist Black opaque modified alkyd conformal coating specifically designed for the protection of electronic circuitry while offering excellent protection. It has been formulated to meet the highest defence standards in both Europe and the United States. DCB can be sprayed, dipped or brushed, for full product details including test results please refer to the TDS below. If you still require further information please don't hesitate to get in touch.

Key Properties:

Black opaque coating provides camouflage of PCB design

High chemical and solvent resistance when heat cured

Extremely wide operating temperature range

Resistant to many solvents in the Automotive and Aerospace industries.